7351131122 has 16 divisors (see below), whose sum is σ = 11981472000. Its totient is φ = 3369787920.

The previous prime is 7351131119. The next prime is 7351131157. The reversal of 7351131122 is 2211311537.

It is a junction number, because it is equal to n+sod(n) for n = 7351131091 and 7351131100.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3118997 + ... + 3121352.

It is an arithmetic number, because the mean of its divisors is an integer number (748842000).

Almost surely, 2^7351131122 is an apocalyptic number.

7351131122 is a deficient number, since it is larger than the sum of its proper divisors (4630340878).

7351131122 is a wasteful number, since it uses less digits than its factorization.

7351131122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6240401.

The product of its digits is 1260, while the sum is 26.

The square root of 7351131122 is about 85738.7375810957. The cubic root of 7351131122 is about 1944.3960184992.

Adding to 7351131122 its reverse (2211311537), we get a palindrome (9562442659).

The spelling of 7351131122 in words is "seven billion, three hundred fifty-one million, one hundred thirty-one thousand, one hundred twenty-two".